Support .ISO format

Feature Suggestions
1

I have too many .ISO BluRay and BluRay 3D in my collection.
Please, add support for .ISO format.

2

Plex not supporting ISO format is intentional and it isn’t something they seem to be changing anytime soon.

https://support.plex.tv/articles/201426506-why-are-iso-video-ts-and-other-disk-image-formats-not-supported/